330752590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{15391}}^1$

素因数の和:15712

約数の個数: 32

約数和(自身を含む): 682665984

約数和(自身を除く): 351913394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 15391, 21490, 30782, 76955, 107737, 153910, 215474, 538685, 1077370, 4725037, 9450074, 23625185, 33075259, 47250370, 66150518, 165376295, 330752590]

約数ペア:

[(1, 330752590), (2, 165376295), (5, 66150518), (7, 47250370), (10, 33075259), (14, 23625185), (35, 9450074), (70, 4725037), (307, 1077370), (614, 538685), (1535, 215474), (2149, 153910), (3070, 107737), (4298, 76955), (10745, 30782), (15391, 21490)]